Description (CNA)
Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 21.0.2, 20.3.15, and 19.2.17, A Stored Cross-Site Scripting (XSS) vulnerability has been identified in the Angular Template Compiler. It occurs because the compiler's internal security schema is incomplete, allowing attackers to bypass Angular's built-in security sanitization. Specifically, the schema fails to classify certain URL-holding attributes (e.g., those that could contain javascript: URLs) as requiring strict URL security, enabling the injection of malicious scripts. This vulnerability is fixed in 21.0.2, 20.3.15, and 19.2.17.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| angular / angular | affected >= 21.0.0-next.0 < 21.0.2; affected >= 20.0.0-next.0 < 20.3.15; affected >= 19.0.0-next.0 < 19.2.17; affected <= 18.2.14 |
CWE
CWE-79
References
- https://github.com/angular/angular/security/advisories/GHSA-v4hv-rgfq-gp49
- https://github.com/angular/angular/commit/1c6b0704fb63d051fab8acff84d076abfbc4893a
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.